Question

explain myopia with point

Answer 1

✨ HEY MATE ✨

➡️Myopia occurs when the eyeball is too long, relative to the focusing power of the cornea and lens of the eye. 

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Answer 2

* INTRODUCTION:-

MYOPIA IS A TYPE OF EYE DEFECT .

IT IS ALSO KNOWN AS SHORT SIGHTEDNESS .

IT IS THE DEFECT DUE TO WHICH THE EYE IS NOT ABLE TO SEE THE DISTANT OBJECT CLEARLY.

THOUGH IT CAN SEE THE NEARBY OBJECT CLEARLY.

* CAUSES:-

1. DECREASE OF FOCAL LENGTH OF EYE LENS THAT IS THE EYE LENS BECAME MORE CONVERGENT .

2. ELONGATION OF THE EYE BALL , THAT IS THE INCREASE LENGTH OF THE EYE BALL.

*CORRECTION:-

A. IT CAN BE CORRECTED BY THE USE OF SPECTACLES WITH A CONCAVE LENS OF SUITABLE FOCAL LENGTH.